Sprent, Janet I <br/><br/>
Nitrogen fixing organisms: pune and applied aspects  by Janet, I Sprent, Petor Sprent. 

 - London  Chapman  1990 
 - viii, 256p. 23cm. 
<br/><br/><label>ISBN: </label>041234680x. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen - Fixation Nitrogen - Fixing microorganisms. 
<br/><br/><label>Dewey Class. No.: </label>589.90133  / S65N